Hi all. Haven't been on here for ages I'm afraid. My 2002 d4d Pride and joy Rav4 has a problem. Its just clocked 146'000 miles. Its dent free , lovely interior and gets loads of compliments. Its got full Toyota service history and maintenance. Back at 119'000 miles ( April /may 2013) had Toyota supply and fit a Genuine Toyota Turbo. That new turbo is now howling quite badly It performs ok ,no smoke....it just howls. Ive also mentioned this on another forum, hopefully getting help there from a member to whom i have the upmost respect. Just though id mention it on here too. Lancaster Colchester Toyota did the work in 2013 ,but will not admit its faulty. It cost £1500...so a quality job was done...i hope. They along with Toyota GB customer Relations will not back down from their 1 yr only guarantee. I'm trying to find a Turbo specialist somewhere in north Essex who can test the turbo and actually find what is causing the howling. Then get a professional statement to that effect. Only i think spending that sort of money on a Toyota product should last longer than this before developing any kind of fault.